#!/usr/bin/env bash
# SPDX-License-Identifier: BSD-3-Clause
# Copyright 2016-2019, Intel Corporation
#
#
# pmempool_transform/TEST12 -- test for transform with SINGLEHDR option
#
# removing the SINGLEHDR option
# case: a single replica with two 2MB-aligned device daxes - should fail
#

. ../unittest/unittest.sh

require_test_type medium
require_fs_type any

require_dax_device_alignments $SIZE_2MB $SIZE_2MB
require_max_devdax_size 0 $PMEMOBJ_MAX_ALLOC_SIZE

# the test takes too long under pmemcheck
configure_valgrind pmemcheck force-disable

setup

DAX_SIZE[0]=$(get_devdax_size 0)
SIZE_512M=$(convert_to_bytes 512M)
require_free_space $(( DAX_SIZE[0] + SIZE_512M ))

dax_device_zero

LOG=out${UNITTEST_NUM}.log
ERR_LOG=err${UNITTEST_NUM}.log
LOG_TEMP=out${UNITTEST_NUM}_part.log
rm -f $LOG && touch $LOG
rm -f $LOG_TEMP && touch $LOG_TEMP

LAYOUT=OBJ_LAYOUT$SUFFIX
POOLSET_1=$DIR/poolset.1
POOLSET_2=$DIR/poolset.2
POOLSET_3=$DIR/poolset.3

# Create poolset files
create_poolset $POOLSET_1 \
	O SINGLEHDR \
	AUTO:${DEVICE_DAX_PATH[0]}:x \
	AUTO:${DEVICE_DAX_PATH[1]}:x \
	R \
	${DAX_SIZE[0]}:$DIR/part00:x \
	512M:$DIR/part01:x

create_poolset $POOLSET_2 \
	O SINGLEHDR \
	AUTO:${DEVICE_DAX_PATH[0]}:x \
	AUTO:${DEVICE_DAX_PATH[1]}:x \

create_poolset $POOLSET_3 \
	AUTO:${DEVICE_DAX_PATH[0]}:x \
	AUTO:${DEVICE_DAX_PATH[1]}:x \

OFFSET=${DAX_SIZE[0]}
ROOT_SIZE=$[OFFSET + 1024]

# CLI script for writing some data hitting all the parts
WRITE_SCRIPT=$DIR/write_data
cat << EOF > $WRITE_SCRIPT
pr $ROOT_SIZE
srcp 0 TestOK111
srcp $OFFSET TestOK222
EOF

# CLI script for reading 9 characters from all the parts
READ_SCRIPT=$DIR/read_data
cat << EOF > $READ_SCRIPT
srpr 0 9
srpr $OFFSET 9
EOF

# Create a pool
expect_normal_exit $PMEMPOOL$EXESUFFIX create --layout=$LAYOUT obj $POOLSET_1 \
	>> $LOG_TEMP

# Remove the second replica
expect_normal_exit $PMEMPOOL$EXESUFFIX transform $POOLSET_1 $POOLSET_2 >> \
	$LOG_TEMP

# Write some data into the pool, hitting all the part files
expect_normal_exit $PMEMOBJCLI$EXESUFFIX -s $WRITE_SCRIPT $POOLSET_2 >> \
	$LOG_TEMP

# Check if correctly written
expect_normal_exit $PMEMOBJCLI$EXESUFFIX -s $READ_SCRIPT $POOLSET_2 >> \
	$LOG_TEMP

# Make an attempt to transform the poolset
expect_abnormal_exit $PMEMPOOL$EXESUFFIX transform \
	$POOLSET_2 $POOLSET_3 2> $ERR_LOG > /dev/null

# Check if data is still correctly written
expect_normal_exit $PMEMOBJCLI$EXESUFFIX -s $READ_SCRIPT $POOLSET_2 >> \
	$LOG_TEMP

# Check metadata by pmempool info
dump_pool_info $POOLSET_2 >> $LOG_TEMP
dump_pool_info ${DEVICE_DAX_PATH[0]} >> $LOG_TEMP

mv $LOG_TEMP $LOG
check

pass
